A rather grand departure from Moon Safari, gone are the kitsch ditties and gently melodies that Air are renowned for. Instead we are faced with an entirely different creature; dark and atmospheric masterpieces are the flavour du jour at Air HQ! Personally, there is nothing more amazing than to discover a group experimenting with sounds, technology and expanding upon their own musical limitations/repetoire; in this respect Air cannot be faulted. 10,000 Hz Legend is a demanding and complex album, full of layers and unusual charm, and cannot be fully appreciated after just one listening. You will have to persevere, but ultimately you will be rewarded. The single "Radio #1" is as "pop" as it gets, almost tongue-in-cheek material. "The Vagabond" featuring Beck is one of the album's many highlights, as is "Happy and Unlucky". "Radian" an instrumental piece - is something one would not expect of Air - has what can only be described as an immense sonic feeling to it and is truly an amazing song because of this. In short, the album is a "must" if you enjoy listening to an album for the first few times and thrive on feeling the "fear" of incomprehension... it will all make sense eventually, part of the Air masterplan no doubt. In a word, IMPRESSIVE!